Freaky sound when phone is locked

[MrArrow]

When i listen tot music there is nothing wrong, but when i lock my phone it makes really weird noises now and then.
I tried following:
- Deinstalled spotify
- Changed gapless off
- reset phone
- both offline and online

I don't have this issues with the native music player.

I have:
OnePlus Ons
5.0.02 nightly 0209

Hope you guys have a solution

Cheers!

[AceSteeleYT]

Welcome to the Community!

Have you tried clean reinstalling?

https://support.spotify.com/us/learn-more/faq/#!/article/reinstallation-of-spotify

Are you using any other apps while locking the phone? Because it might not be Spotify.

Ace!

[MrArrow]

Thanks for the reply

Jup did a clean install 😞
It is Spotify, when directly switch over to native musica app, playing local content, it's not making any noise.

[Daniel]

Is it when you lock the phone, or when the screen is off? ... or both?

Is it with speakers or headphones (or again both)?

[MrArrow]

Thx for the reply Daniel.

I get the noises when the screen is off, every couple of minutes the freaky sounds kick in.

This happens when i plugged in headphones.

I also notised that when i connect to a bluetooth speaker sort of the same thing happend. When screen is on no problems, when i lock my phone(screen is off) every minute the volume drops a few and then got back to normal volume. 

Really weird and verry frustrating 🙂

[Daniel · Accepted solution]

Do you use an equaliser app at all? Sounds to me like some form of headset rofile kicking in and 'normalising'.

If you are running lolipop make sure to disable 'nuplayer' from Developer settings as this is known to cause issues with conflicting media apps.

[MrArrow]

Thanks man! Disabled the nuplayer and it seems to be over 😄

Hopefully it doesn't come back as soon as I press the post button 😛

But for now you are my hero!